POWERDI is a registered trademark of Diodes Incorporated

DMN4008LFG

Document number: DS36908 Rev. 2 - 2

5 of 6

www.diodes.com

July 2014

© Diodes Incorporated

DMN4008LFG

Package Outline Dimensions

Please see AP02002 at http://www.diodes.com/datasheets/ap02002.pdf for latest version.

Suggested Pad Layout

Please see AP02001 at http://www.diodes.com/datasheets/ap02001.pdf for the latest version.

0.001

0.01

0.1

1

0.0001

0.001

0.01

0.1

1

10

100

1000

t1, PULSE DURATION TIME (sec)

Figure 13 Transient Thermal Resistance

D = 0.5

D = 0.7

D = 0.9

D = 0.3

D = 0.1

D = 0.05

D = 0.02

D = 0.01

D = 0.005

D = Single Pulse

R

(t) = r(t) * R

R

= 118°C/W

Duty Cycle, D = t1/ t2

θθ

θ

JA

JA

JA

POWERDI

Dim

Min

Max

Typ

D

3.25

3.35

3.30

E

3.25

3.35

3.30

D2

2.22

2.32

2.27

E2

1.56

1.66

1.61

A

0.75

0.85

0.80

A1

0

0.05

0.02

A3

−

−

0.203

b

0.27

0.37

0.32

b2

−

−

0.20

L

0.35

0.45

0.40

L1

−

−

0.39

e

−

−

0.65

Z

−

−

0.515

All Dimensions in mm

Dimensions

Value (in mm)

C

0.650

G

0.230

G1

0.420

Y

3.700

Y1

2.250

Y2

1.850

Y3

0.700

X

2.370

X2

0.420

A

A1

A3

D

D2

E

E2

b2

(4x)

L

(4x)

L1

(3x)

b (8x)

e

Z (4x)

Pin 1 ID

14

85

X

Y

Y1

Y3

Y2

X2

C

14

85

G

G1